CN107139115A - Removable combined compound structure type screwdriver - Google Patents
Removable combined compound structure type screwdriver Download PDFInfo
- Publication number
- CN107139115A CN107139115A CN201610968001.4A CN201610968001A CN107139115A CN 107139115 A CN107139115 A CN 107139115A CN 201610968001 A CN201610968001 A CN 201610968001A CN 107139115 A CN107139115 A CN 107139115A
- Authority
- CN
- China
- Prior art keywords
- bar
- bar shaped
- coupling arrangement
- shaped bar
- removable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/001—Screwdrivers characterised by material or shape of the tool bit
- B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
A kind of removable combined compound structure type screwdriver, is related to mechanical field.It is an object of the invention to provide the removable combined compound structure type screwdriver of one kind, for this purpose, the solution of the present invention is：A kind of removable combined compound structure type screwdriver, it is characterized in that, the structure member such as the A of bar containing bar shaped, bar shaped bar B, bar shaped bar C, the removable coupling arrangement of many components, wherein：Bar shaped bar A and bar shaped bar B, the length of bar shaped bar C this three, width, thickness are equal, this three is coupled integral jointly by the removable coupling arrangement of many components, after regulation manually, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component can be flared out simultaneously, become one bigger subtriangular, after the regulation of manual opposite direction, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component can be drawn in center simultaneously.The present invention is with the good benefit of switching performance.
Description
Technical field
It is a kind of screwdriver the present invention relates to mechanical field.
Background technology
Screwdriver is widely used, and is commonly used, and is many times but lacking necessary function.
The content of the invention
It is an object of the invention to provide the removable combined compound structure type screwdriver of one kind, for this purpose, the solution of the present invention
For：
A kind of removable combined compound structure type screwdriver, it is characterized in that,
The structure members such as the A of bar containing bar shaped, bar shaped bar B, bar shaped bar C, the removable coupling arrangement of many components, wherein：
Bar shaped bar A and bar shaped bar B, the length of bar shaped bar C this three, width, thickness are equal, pass through the removable connection of many components
This three is coupled integral by device jointly,
After regulation manually, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component can be simultaneously
It is flared out, becomes one bigger subtriangular,
After the regulation of manual opposite direction, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component
It can be drawn in simultaneously to center, become a smaller subtriangular or equilateral triangle,
After three bar shaped bars are adjusted to the smaller triangle in a cross section by the removable coupling arrangement regulation of many components, it can insert
Triangle ID bolt, is tightened or is unscrewed, and can also insert the hexagon socket head cap screw of match specifications, is tightened or unscrewed,
Similarly, when three bar shaped bars are adjusted to bigger subtriangular in a cross section by the regulation of many components removable coupling arrangement
Afterwards, corresponding delta bolt can be entangled, is tightened or unscrewed.
According to removable combined compound structure type screwdriver described in claim 1, it is characterized in that,
The structure members such as the A of bar containing bar shaped, bar shaped bar B, bar shaped bar C, the removable coupling arrangement of many components, wherein：
Bar shaped bar A and bar shaped bar B, the length of bar shaped bar C this three, width, thickness are equal, pass through the removable connection of many components
This three is coupled integral by device jointly,
After regulation manually, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component can be simultaneously
It is flared out, becomes one bigger subtriangular,
After the regulation of manual opposite direction, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component
It can be drawn in simultaneously to center, become a smaller subtriangular or equilateral triangle,
After three bar shaped bars are adjusted to the smaller triangle in a cross section by the removable coupling arrangement regulation of many components, it can insert
Triangle ID bolt, is tightened or is unscrewed, and can also insert the hexagon socket head cap screw of match specifications, is tightened or unscrewed,
Similarly, when three bar shaped bars are adjusted to bigger subtriangular in a cross section by the regulation of many components removable coupling arrangement
Afterwards, corresponding delta bolt can be entangled, is tightened or unscrewed；
The material of the various main members and appendixes is stainless steel material.
According to removable combined compound structure type screwdriver described in claim 1, it is characterized in that,
The structure members such as the A of bar containing bar shaped, bar shaped bar B, bar shaped bar C, the removable coupling arrangement of many components, wherein：
Bar shaped bar A and bar shaped bar B, the length of bar shaped bar C this three, width, thickness are equal, pass through the removable connection of many components
This three is coupled integral by device jointly,
After regulation manually, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component can be simultaneously
It is flared out, becomes one bigger subtriangular,
After the regulation of manual opposite direction, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component
It can be drawn in simultaneously to center, become a smaller subtriangular or equilateral triangle,
After three bar shaped bars are adjusted to the smaller triangle in a cross section by the removable coupling arrangement regulation of many components, it can insert
Triangle ID bolt, is tightened or is unscrewed, and can also insert the hexagon socket head cap screw of match specifications, is tightened or unscrewed,
Similarly, when three bar shaped bars are adjusted to bigger subtriangular in a cross section by the regulation of many components removable coupling arrangement
Afterwards, corresponding delta bolt can be entangled, is tightened or unscrewed；
The material of the various main members and appendixes is ferrous material.
The present invention has the benefit being completely embedded.
Embodiment
Embodiment one
The present embodiment belongs to a kind of removable combined compound structure type screwdriver, it is characterized in that,
The structure members such as the A of bar containing bar shaped, bar shaped bar B, bar shaped bar C, the removable coupling arrangement of many components, wherein：
Bar shaped bar A and bar shaped bar B, the length of bar shaped bar C this three, width, thickness are equal, pass through the removable connection of many components
This three is coupled integral by device jointly,
After regulation manually, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component can be simultaneously
It is flared out, becomes one bigger subtriangular,
After the regulation of manual opposite direction, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component
It can be drawn in simultaneously to center, become a smaller subtriangular or equilateral triangle,
After three bar shaped bars are adjusted to the smaller triangle in a cross section by the removable coupling arrangement regulation of many components, it can insert
Triangle ID bolt, is tightened or is unscrewed, and can also insert the hexagon socket head cap screw of match specifications, is tightened or unscrewed,
Similarly, when three bar shaped bars are adjusted to bigger subtriangular in a cross section by the regulation of many components removable coupling arrangement
Afterwards, corresponding delta bolt can be entangled, is tightened or unscrewed.
Embodiment two
The present embodiment belongs to a kind of removable combined compound structure type screwdriver, it is characterized in that,
The structure members such as the A of bar containing bar shaped, bar shaped bar B, bar shaped bar C, the removable coupling arrangement of many components, wherein：
Bar shaped bar A and bar shaped bar B, the length of bar shaped bar C this three, width, thickness are equal, pass through the removable connection of many components
This three is coupled integral by device jointly,
After regulation manually, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component can be simultaneously
It is flared out, becomes one bigger subtriangular,
After the regulation of manual opposite direction, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component
It can be drawn in simultaneously to center, become a smaller subtriangular or equilateral triangle,
After three bar shaped bars are adjusted to the smaller triangle in a cross section by the removable coupling arrangement regulation of many components, it can insert
Triangle ID bolt, is tightened or is unscrewed, and can also insert the hexagon socket head cap screw of match specifications, is tightened or unscrewed,
Similarly, when three bar shaped bars are adjusted to bigger subtriangular in a cross section by the regulation of many components removable coupling arrangement
Afterwards, corresponding delta bolt can be entangled, is tightened or unscrewed；
The material of the various main members and appendixes is stainless steel material.
Embodiment three
The present embodiment belongs to a kind of removable combined compound structure type screwdriver, it is characterized in that,
The structure members such as the A of bar containing bar shaped, bar shaped bar B, bar shaped bar C, the removable coupling arrangement of many components, wherein：
Bar shaped bar A and bar shaped bar B, the length of bar shaped bar C this three, width, thickness are equal, pass through the removable connection of many components
This three is coupled integral by device jointly,
After regulation manually, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component can be simultaneously
It is flared out, becomes one bigger subtriangular,
After the regulation of manual opposite direction, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component
It can be drawn in simultaneously to center, become a smaller subtriangular or equilateral triangle,
After three bar shaped bars are adjusted to the smaller triangle in a cross section by the removable coupling arrangement regulation of many components, it can insert
Triangle ID bolt, is tightened or is unscrewed, and can also insert the hexagon socket head cap screw of match specifications, is tightened or unscrewed,
Similarly, when three bar shaped bars are adjusted to bigger subtriangular in a cross section by the regulation of many components removable coupling arrangement
Afterwards, corresponding delta bolt can be entangled, is tightened or unscrewed；
The material of the various main members and appendixes is ferrous material.
Claims (3)
1. a kind of removable combined compound structure type screwdriver, it is characterized in that,
The structure members such as the A of bar containing bar shaped, bar shaped bar B, bar shaped bar C, the removable coupling arrangement of many components, wherein：
Bar shaped bar A and bar shaped bar B, the length of bar shaped bar C this three, width, thickness are equal, pass through the removable connection of many components
This three is coupled integral by device jointly,
After regulation manually, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component can be simultaneously
It is flared out, becomes one bigger subtriangular,
After the regulation of manual opposite direction, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component
It can be drawn in simultaneously to center, become a smaller subtriangular or equilateral triangle,
After three bar shaped bars are adjusted to the smaller triangle in a cross section by the removable coupling arrangement regulation of many components, it can insert
Triangle ID bolt, is tightened or is unscrewed, and can also insert the hexagon socket head cap screw of match specifications, is tightened or unscrewed,
Similarly, when three bar shaped bars are adjusted to bigger subtriangular in a cross section by the regulation of many components removable coupling arrangement
Afterwards, corresponding delta bolt can be entangled, is tightened or unscrewed.
2. according to removable combined compound structure type screwdriver described in claim 1, it is characterized in that,
The structure members such as the A of bar containing bar shaped, bar shaped bar B, bar shaped bar C, the removable coupling arrangement of many components, wherein：
Bar shaped bar A and bar shaped bar B, the length of bar shaped bar C this three, width, thickness are equal, pass through the removable connection of many components
This three is coupled integral by device jointly,
After regulation manually, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component can be simultaneously
It is flared out, becomes one bigger subtriangular,
After the regulation of manual opposite direction, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component
It can be drawn in simultaneously to center, become a smaller subtriangular or equilateral triangle,
After three bar shaped bars are adjusted to the smaller triangle in a cross section by the removable coupling arrangement regulation of many components, it can insert
Triangle ID bolt, is tightened or is unscrewed, and can also insert the hexagon socket head cap screw of match specifications, is tightened or unscrewed,
Similarly, when three bar shaped bars are adjusted to bigger subtriangular in a cross section by the regulation of many components removable coupling arrangement
Afterwards, corresponding delta bolt can be entangled, is tightened or unscrewed；
The material of the various main members and appendixes is stainless steel material.
3. according to removable combined compound structure type screwdriver described in claim 1, it is characterized in that,
The structure members such as the A of bar containing bar shaped, bar shaped bar B, bar shaped bar C, the removable coupling arrangement of many components, wherein：
Bar shaped bar A and bar shaped bar B, the length of bar shaped bar C this three, width, thickness are equal, pass through the removable connection of many components
This three is coupled integral by device jointly,
After regulation manually, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component can be simultaneously
It is flared out, becomes one bigger subtriangular,
After the regulation of manual opposite direction, bar shaped bar A, bar shaped bar B, bar shaped bar C after many removable coupling arrangement connections of component
It can be drawn in simultaneously to center, become a smaller subtriangular or equilateral triangle,
After three bar shaped bars are adjusted to the smaller triangle in a cross section by the removable coupling arrangement regulation of many components, it can insert
Triangle ID bolt, is tightened or is unscrewed, and can also insert the hexagon socket head cap screw of match specifications, is tightened or unscrewed,
Similarly, when three bar shaped bars are adjusted to bigger subtriangular in a cross section by the regulation of many components removable coupling arrangement
Afterwards, corresponding delta bolt can be entangled, is tightened or unscrewed；
The material of the various main members and appendixes is ferrous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610968001.4A CN107139115A (en) | 2016-11-05 | 2016-11-05 | Removable combined compound structure type screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610968001.4A CN107139115A (en) | 2016-11-05 | 2016-11-05 | Removable combined compound structure type screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107139115A true CN107139115A (en) | 2017-09-08 |
Family
ID=59784065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610968001.4A Pending CN107139115A (en) | 2016-11-05 | 2016-11-05 | Removable combined compound structure type screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107139115A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049816A (en) * | 1989-08-10 | 1991-03-13 | 格雷戈里·福塞拉 | The adjustable extension rod spanner of ratchet |
| KR20090106751A (en) * | 2008-04-07 | 2009-10-12 | 인천도시가스주식회사 | Handle for buried type valve |
| CN201881307U (en) * | 2010-12-01 | 2011-06-29 | 纬创资通股份有限公司 | Movable wrench mechanism |
| CN202825640U (en) * | 2012-10-09 | 2013-03-27 | 东华理工大学 | Sleeve-typed wrench with changeable caliber |
| CN204976478U (en) * | 2015-07-10 | 2016-01-20 | 四川大学 | Chuck sleeve can shift |
-
2016
- 2016-11-05 CN CN201610968001.4A patent/CN107139115A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049816A (en) * | 1989-08-10 | 1991-03-13 | 格雷戈里·福塞拉 | The adjustable extension rod spanner of ratchet |
| KR20090106751A (en) * | 2008-04-07 | 2009-10-12 | 인천도시가스주식회사 | Handle for buried type valve |
| CN201881307U (en) * | 2010-12-01 | 2011-06-29 | 纬创资通股份有限公司 | Movable wrench mechanism |
| CN202825640U (en) * | 2012-10-09 | 2013-03-27 | 东华理工大学 | Sleeve-typed wrench with changeable caliber |
| CN204976478U (en) * | 2015-07-10 | 2016-01-20 | 四川大学 | Chuck sleeve can shift |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170908 |